161892672

素因数分解:

$2^6\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5659}}^1$

素因数の和:5823

約数の個数: 56

約数和(自身を含む): 431292000

約数和(自身を除く): 269399328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 149, 192, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 5659, 7152, 9536, 11318, 14304, 16977, 22636, 28608, 33954, 45272, 67908, 90544, 135816, 181088, 271632, 362176, 543264, 843191, 1086528, 1686382, 2529573, 3372764, 5059146, 6745528, 10118292, 13491056, 20236584, 26982112, 40473168, 53964224, 80946336, 161892672]

約数ペア:

[(1, 161892672), (2, 80946336), (3, 53964224), (4, 40473168), (6, 26982112), (8, 20236584), (12, 13491056), (16, 10118292), (24, 6745528), (32, 5059146), (48, 3372764), (64, 2529573), (96, 1686382), (149, 1086528), (192, 843191), (298, 543264), (447, 362176), (596, 271632), (894, 181088), (1192, 135816), (1788, 90544), (2384, 67908), (3576, 45272), (4768, 33954), (5659, 28608), (7152, 22636), (9536, 16977), (11318, 14304)]